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Application filed by Antonio Stanca Vincenz SottilefiledCriticalAntonio Stanca Vincenz Sottile
Priority to IT8603311ApriorityCriticalpatent/IT8603311A0/it
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Foerfarande foer maetning av analoga spaenningsvaerden som upptraeder pao abonnentanslutningsledningarna i ett foeretraedesvis digitalt telefonfoermedlingssystem.